<template>
	<view>
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000">
			<swiper-item v-for="item in swiperList" :key="item.goods_id">
				<navigator :url="`/subpkg/goods_detail/goods_detail?goods_detail=${item.goods_id}`" class="swiper-item">
					<image :src="item.image_src" mode=""></image>
				</navigator>
			</swiper-item>
		</swiper>
		<!-- 分类导航区域 -->
		<view class="nav-list">
			<view class="nav-item" v-for="(item, i) in navList" :key="i">
				<image :src="item.image_src" class="nav-img" @click="navClick(item)"></image>
			</view>
		</view>
		<!-- 楼层区域 -->
		<view class="floor-list">
			<!-- 楼层 item 项 -->
			<view class="floor-item" v-for="(item, i) in floorList" :key="i">
				<!-- 楼层标题 -->
				<image :src="item.floor_title.image_src" class="floor-title"></image>
				<!-- 楼层图片区域 -->
				<view class="floor-img-box">
					<!-- 左侧大图片的盒子 -->
					<navigator :url="item.product_list[0].url" class="left-img-box">
						<image :src="item.product_list[0].image_src"
							:style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
					</navigator>
					<!-- 右侧 4 个小图片的盒子 -->
					<view class="right-img-box">
						<navigator :url="item2.url" class="right-img-item" v-for="(item2, i2) in item.product_list"
							:key="i2" v-if="i2 !== 0">
							<image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}">
							</image>
						</navigator>
					</view>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				swiperList: [],
				navList: [],
				floorList: []
			};
		},
		created() {
			this.getSwiperList()
			this.getnavList()
			this.getFloorList()
		},
		methods: {
			//获取萝卜图
			async getSwiperList() {
				const res = await uni.$http.get('/api/public/v1/home/swiperdata')
				if (res.data.meta.status !== 200) {
					uni.$showMsg()
					return
				}
				this.swiperList = res.data.message
			},
			//获取navlist
			async getnavList() {
				const res = await uni.$http.get('/api/public/v1/home/catitems')
				if (res.data.meta.status !== 200) {
					uni.$showMsg()
					return
				}
				this.navList = res.data.message
			},
			//跳转
			navClick(item) {
				if (item.name === '分类') {
					uni.switchTab({
						url: '/pages/cate/cate'
					})
				}
			},
			//获取螺层
			async getFloorList() {
				const res = await uni.$http.get('/api/public/v1/home/floordata')
				if (res.data.meta.status !== 200) {
					uni.$showMsg()
					return
				}
				res.data.message.forEach(item => {
					item.product_list.forEach(pro => {
						pro.url = '/subpkg/goods_list/goods_list?' + pro.navigator_url.split('?')[1]
					})
				})
				this.floorList = res.data.message
			},
		}
	}
</script>

<style lang="scss">
	swiper {
		height: 330rpx;

		.swiper-item,
		image {
			width: 100%;
			height: 100%;
		}
	}

	.nav-list {
		display: flex;
		justify-content: space-around;
		margin: 15px 0;

		.nav-img {
			width: 128rpx;
			height: 140rpx;
		}
	}

	.floor-title {
		height: 60rpx;
		width: 100%;
		display: flex;
	}

	.right-img-box {
		display: flex;
		flex-wrap: wrap;
		justify-content: space-around;
	}

	.floor-img-box {
		display: flex;
		padding-left: 10rpx;
	}
</style>